Stock Market Fluctuations and Volatility 
Only history can remind us that what’s going on recently with the stock market is not new. Similar situations have taken place during the terms of every president since Ronald Reagan. Indeed, the same stock market's unexpected tumbling occurred during Reagan, Bush the father, Clinton, Bush the son, Obama and now Trump.

As a matter of fact, history reminds us that extremely severe suddenly surprising plummeted markets have occurred during flourishing economies.

Different reasons were cited (created) for each plummeted market, but all the surprising events have been described as brief with rapidly . . .